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What is the relationship between the total vapor pressure over a solution and the mole fraction of components in the following solutions (ii) NaCl(s) and H 2 O(l) according to Raoult's law?

Options

  1. Ap = p 1 = x 1 p 1
  2. Bp = x 1 p 1 + (1 - x 1 ) p 2
  3. Cp = (p 1 - p 2 ) x 1 + p 2
  4. Dp = p 1 + p 2

Correct answer

A. p = p 1 = x 1 p 1

Step-by-step solution

Correct Option is : (A) p = p 1 = x 1 p 1

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